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2015年GCT工程硕士词汇语法十讲(5)
发布时间:2009/12/12 13:24:55 来源:城市学习网 编辑:紫藤
  第六讲 第二节(6.2):词法复习要点
  1、动词: 时态、语态、虚拟语气、动词的非谓语形式
  英语中常用的10种时态:一般现在时,一般过去时,一般将来时,一般完成时,现在进行时,过去进行时,将来进行时,过去完成时,将来完成时,一般现在完成进行时关键是抓住一个时间基点作为参照、定位:
  He said by the end of next month, he ____ (finish) English reviewing.
  John had thought the plane _________(leave) by the time he arrived.
  2、语态: 在把握好时态的基础上应当不成问题。Be的各种时态 + 过去分词
  Riding my bicycle home from school,___ as I went around the corner.
  A. a car hit me B. it was struck by a car
  C. I was struck by a car D. it hit a car
  An atom may be thought of ____________ of a nucleus and electrons.
  A. to make up B. to be made up
  C. as made up D. as being made up
  3、虚拟语气:后退一个时态
  1真实条件与虚拟条件;If I were you, If the sun rose from the west
  2现在虚拟与过去虚拟的差别
  3 暗含虚拟语气的条件
  4 带从句的虚拟结构
  If he had sent the watch to the fix-it shop, he ______(mend) it himself now.
  I wish you _____(teach) me how to swim last year.
  4、动词的非谓语形式
  动名词:充当名词、代词的作用,作句子的主语、宾语、表语,经常性的,概念性的
  分词:充当形容词副词的作用,作句子的定语、状语
  现在分词为正在进行或主动的含义 boiling water, a developing country
  过去分词已经完成或被动的含义 boiled water, a developed country
  不定式:充当名词、代词、形容词、副词的作用,做除谓语之外的主语、宾语、表语、定语、状语等。往往有一次性的,将要做的之意。
  5、形容词副词:
  1) 同级、比较级、最高级:比较的对象,that of mine
  2) 不规则形容词
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